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Xiaomi Mi Speaker (NDZ-03-GB) Disassembly

O que você precisa

  1. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly, Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 1, imagem 1 %32
    • So that's the device, looks neat, nothing too special. Let's get right to it!

  2. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 2, imagem 1 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 2, imagem 2 %32
    • Take an opening tool and pry off the front piece. I suggest starting at the top and then just go round the whole thing till it pops off.

  3. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 3, imagem 1 %32
    • Now you must undo the eight screws

  4. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 4, imagem 1 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 4, imagem 2 %32
    • Now you have to remove this other front piece by prying it off with some kind of tool. I didn't have anything better and simply used some kind of hard plastic I found in my drawer. I suggest starting on the right side, since it's pretty much the only spot where you can start.

    • NOTE: It's attached with adhesive so you'll have to use a bit of force to get it off the main body. And also this piece is attached by a couple of very thin cables to the logic board so don't tear them apart.

  5. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 5, imagem 1 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 5, imagem 2 %32
    • Don't try to take off that marked connector. That's an unnecessary step.

    • Instead put the speaker with the front faced down and undo two screws to get off the smaller logic board with the usb-port, the on/off button and the small LED.

    • The bigger screw is there just for scale. You have to pay close attention when assembling the device not to use the wrong screws!

  6. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 6, imagem 1 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 6, imagem 2 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 6, imagem 3 %32
    • After you've removed that smaller logic board you'll be able to be more agile with your device.

    • Now just undo the four screws from both speakers. Both sides are pretty much the same. After removing both, you'll be able to remove the front frame.

    • At this point you are able to fix your loose battery with some duct tape or any other kind of adhesive you like!

  7. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 7, imagem 1 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 7, imagem 2 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 7, imagem 3 %32
    • Next step is the removal of the connector and two more screws on the main logic board.

    • You can also completely exchange the battery if you need a new one, the only problem is that it's soldered to the motherboard.

    can I buy new mother board ?

    Cricket INFINITY - Responder

  8. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 8, imagem 1 %32
    • If some cables are glued to the base and you need the extra length of the cable don't try to scrape off the adhesive. Instead just pull gently on the cable. That's much easier!

  9. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 9, imagem 1 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 9, imagem 2 %32
    • If, for some reason, you should also need to remove the back you can simply just pop it out with your fingers.

  10. Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 10, imagem 1 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 10, imagem 2 %32 Xiaomi Mi Speaker (NDZ-03-GB) Disassembly: passo 10, imagem 3 %32
    • When going back to the assembly and you don't know which speaker was on which side, you can see a small L and R on the logic board that'll help you!

    • And that is pretty much it! You can also see how I attached the battery lol. Before screwing the main logic board back to the back I'd suggest taping the Battery to the base from all sides to ensure that it is actually stable now.

Conclusão

To reassemble your device, follow these instructions in reverse order. And be careful please!

11 outras pessoas executaram este guia.

Emils

Membro desde: 05/16/17

411 Reputação

Autoria de 1 guia

15 comentários

did the distortion problem solved?

skmt - Responder

Partially. It got better but there was still some sort of distortion. I couldn't find the actual reason causing that distortion. And I somehow managed to break one of those little speakers so maybe I could open that one and see if I can find anything suspicious that causes the issue.

But for now, no solution for the distortion unfortunately :(

Emils -

Does everybody have distortion issues with this speaker?

Lorenzo Cabras -

The distortion - that exactly the reason why I’m reading this article ) and searched for ‘NDZ-03-GB Disassembly’. The new speaker has some distortion at 85% volume, it seems around the vocal frequency.

Andy Iv - Responder

I read the article but i'm not understanding which part you gotta fix for the sound distortion problem

Andres Jo - Responder

So as I mentioned in the last step you could tape the battery to the base. That partially fixed the distortion caused by having loose parts inside of the speaker. There still was some distortion left though which I think was caused by the small speakers themselves. You could technically replace them with other small speakers but I’d rather just send yours back and look for a different one because it seems that there are many people who have a distorted sound with this one.

Emils -

Superb,thank you very much !!!

Vedrasco Victor Vasili - Responder

Can you please tell me the battery model of the speaker so that i change mine?

ΚΤΕΟ Μεσολογγίου - Responder

Hello

The model is 3.7v 1200mah 4.44wh 703450

Available here : https://www.google.com/amp/s/m.aliexpres...

(703450 is the reference for the size)

Martial Blot -

hi, my squared box red light when charging, but i cant turn on it, i hold the button but it not work, i wonder is it broken the button or broken something inside! please help :) thanks!

Mr Nam - Responder

The first thing you can try, is changing the button or resoldering some of those tiny contacts if you know how to do that. If that doesn’t fix it, the problem lies somewhere else. Good luck!

Emils -

Mi altavoz se apaga con los sonidos graves ¿Alguien sabe cuál será la causa?

Daniel González - Responder

Battery type - Kanyo 703450 3.7v 1200mAh 4.44 Wh

Mix W - Responder

Thank you. I was searching for this info.

skepticFixer -

Thanks for sharing this!! I need to change the battery. It last 40 min now.

Ale - Responder

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